What Makes Condensation Problem in a Single Layer Tent Different?

https://outdoorsfaqs.com/what-makes-condensation-problem-in-a-single-layer-tent-different/
Condensation in a tent cannot be avoided. It can be reduced if a tent has vents and in favorable weather conditions, but this is a natural phenomenon that happens practically all the time.

In the case of a single-wall tent condensation droplets may go directly on you, but in a well-designed tent with angled roof, this is rare. More importantly, the condensation will slide down and accumulate on the tent’s floor. This means, there is a chance that your sleeping equipment will get wet.